21769722

素因数分解:

$2^1\times 3^4\times {\mathrm{13}}^1\times {\mathrm{10337}}^1$

素因数の和:10364

約数の個数: 40

約数和(自身を含む): 52537716

約数和(自身を除く): 30767994

約数列:

[1, 2, 3, 6, 9, 13, 18, 26, 27, 39, 54, 78, 81, 117, 162, 234, 351, 702, 1053, 2106, 10337, 20674, 31011, 62022, 93033, 134381, 186066, 268762, 279099, 403143, 558198, 806286, 837297, 1209429, 1674594, 2418858, 3628287, 7256574, 10884861, 21769722]

約数ペア:

[(1, 21769722), (2, 10884861), (3, 7256574), (6, 3628287), (9, 2418858), (13, 1674594), (18, 1209429), (26, 837297), (27, 806286), (39, 558198), (54, 403143), (78, 279099), (81, 268762), (117, 186066), (162, 134381), (234, 93033), (351, 62022), (702, 31011), (1053, 20674), (2106, 10337)]